Air chute



FIGS. 1A and 1B are a top perspective view of an air chute showing our new design;

FIGS. 2A and 2B are a top view thereof;

FIGS. 3A and 3B are a bottom view thereof;

FIGS. 4A and 4B are a front, side view thereof, and a rear view (not shown) is a mirror image of FIGS. 4A and 4B;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is an enlarged view of the circled area shown in FIG. 1B.

Surface shading in the FIGS. 1-7 is provided to show clearly the character and contour of all surfaces of any three-dimensional aspects of the design. The broken lines shown in the drawings are for illustrative purposes only and form no part of the claim design. 

CLAIM The ornamental design for an air chute, as shown and described. 